baber/WOPTO huggingface dataset:
Patent JP-2008203434-A (JP)
Title: Scanning mechanism, method of machining material to be machined and machining apparatus
Inventor: MATSUSHITA NAOHISA
IPC: B23K26/03
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To attain higher-speed scanning and to enable precision machining by using a laser beam of smaller diameter with respect to a scanning mechanism such as laser beam and a method of machining using the laser beam.  <P>SOLUTION: A lens which condenses a light beam emitted from a light source is movable in a plane perpendicular to the axial direction of the lens. The condensing light by the lens causes a variation in the trace of the condensed light beam. On the other hand, a bending mirror is arranged to bend an optical path by 90 degrees corresponding to the both faces of an object to be scanned/a material to be machined, and the light beam which is condensed/varied in the trace by the lens is reflected and radiated on the surface of the object to be scanned/the material to be machined.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206269-A (JP)
Title: Cogeneration apparatus
Inventor: WAKITANI TSUTOMU
IPC: G05F1/67
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration apparatus with a solar power generation system and simple in configuration.  <P>SOLUTION: The cogeneration apparatus 10 includes a generator 32; a combustion engine 30 for driving the generator; a battery 60 for starting the combustion engine; an inverter 34 for converting the output of the generator into AC power and supplying the AC power to electric loads. The apparatus 10 supplied exhausted heat of the combustion engine to a heat load (hot water reservoir tank) 42. The apparatus 10 includes a solar generation system 62 extracting sunshine energy as electric energy to generate DC power; and a DC/DC converter section 64 capable of freely boosting the DC power reserved in the battery, wherein the solar generation system 62 can be freely connected to the inverter 34c via the DC/DC converter section 64.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205761-A (JP)
Title: Piezoelectric vibration device
Inventor: MURAKAMI TATSUYA
IPC: H03H3/04
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibration device having an excellent and stabilized characteristic and a method for manufacturing a piezoelectric vibration device.  <P>SOLUTION: In bonding a crystal vibration plate 11 to a lower case 13, a sealing glass material 15 is arranged at an outer circumferential area of a back surface (one side surface) of the crystal oscillator and bonded to an outer circumferential area of the lower case. A cavity V hermetically sealed by the bonding is formed, and the cavity V has a vacuum atmosphere. In bonding the crystal vibration plate 11 to an upper case 12, a sealing glass material 14 is arranged at an outer circumferential area of a front surface (the other side surface) of the crystal oscillator and bonded to an outer circumferential area of the upper case 12. Although a cavity N hermetically sealed by the bonding is formed, the cavity N has an atmosphere of nitrogen gas (inert gas).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203734-A (JP)
Title: Electro-optical device, its manufacturing method, and electronic equipment
Inventor: MIYATA TAKASHI
IPC: G09F9/30
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device for improving productivity by preventing a shading layer from electrifying, preventing defect of a semiconductor layer of a thin film transistor, and facilitating removal of particles of the surface of the shading layer, and to provide its manufacturing method, and electronic equipment using the electro-optical device.  <P>SOLUTION: The shading layer 12 is arranged at a position overlapped on at least a channel region of the semiconductor layer on a lower layer side of the semiconductor layer composing the thin film transistor, connected over all pixels P(1, 1) to P(M, N) and has an electrically connected pattern.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209560-A (JP)
Title: Image projector
Inventor: NAGASAWA DAISUKE
IPC: G02B5/30
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a long-life image projector using a laser light source.  <P>SOLUTION: The image projector comprises: a first optical unit for converting laser beams from a laser light source having a first wavelength into nearly collimated light; a second optical unit for converting laser beams from a laser light source having a second wavelength into nearly collimated light; a third optical unit for converting laser beams from a laser light source having a third wavelength into nearly collimated light; first to third transmission liquid crystals separately disposed on the optical axes of the nearly collimated light from the first to third optical units so as to display an image signal; first to third multilayer film filters separately disposed between each of the first to third optical units and each of the first to third transmission liquid crystals; and a cross dichroic prism disposed so as to synthesize respective light beams transmitted through the first to third transmission liquid crystals and form a single projection light beam.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007193830-A (JP)
Title: Printed wiring board designing device
Inventor: KANDA MITSUHIKO
IPC: G06F17/50
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a printed wiring board designing device to simplify review and detection of wiring requiring a noise filter and an inserting operation of the noise filter.  <P>SOLUTION: EMC information 3 is associated with circuit parts and wiring for connecting the circuit parts. The print wiring board designing device has an EMG information registration means 2 for registering the EMC information 3 including a signal type representing at least clocks and data and a noise filter check processing means 4 for detecting wiring which requires a noise filter based on the EMC information registered by the EMC information registration means 2. The noise filter check process means 4 executes a net list creation step 7 for creating a net list to which a signal type is added by using the EMC information obtained from the EMC information registration means 2 and a circuit diagram creation step 1d for creating a circuit diagram for reviewing insertion of the noise filter based on the net list added with the signal type.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008209735-A (JP)
Title: Focus detecting device
Inventor: KINUGASA TOMOHISA
IPC: H04N101/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a color temperature sensor from being affected by correction operation for removing fixed pattern noise before accumulation of an AF sensor.  <P>SOLUTION: In a focus detecting device arranging a first sensor 113 for outputting a signal for detecting a focus by phase difference detection and a second sensor 110 having a plurality of pixels mutually different in spectral sensitivity on the same substrate, the accumulation of the second sensor 110 is started after correction operation for removing the fixed pattern noise of the first sensor 113. The accumulation start timing of the second sensor 110 is obtained by delaying the correction operation start timing of the first sensor 113 with a counter. Alternatively, the accumulation start timing of the second sensor 110 is synchronized with the correction operation completion of the first sensor 113. The influence of power source voltage fluctuation due to the correction operation of the first sensor 113 can be reduced, and the second sensor 110 can perform stable accumulation operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211087-A (JP)
Title: Wafer flatness measuring device
Inventor: MOTOMURA ISAO
IPC: H01L21/66
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer flatness measuring device, capable of easily measuring surface steps of a patterned wafer in non-contact/non-destructive manner, and capable of displaying a measurement result real time.  <P>SOLUTION: A scanning electron microscope 1 having an automatic focusing function is provided with a coordinate navigation function which allows setting measurement points arbitrarily and an output function for plotting thickness distribution based on the measured data, for measuring flatness of a wafer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209813-A (JP)
Title: Liquid crystal alignment processing method, liquid crystal display panel and rubbing cloth
Inventor: OKUMURA TAKANORI
IPC: G02F1/1337
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing alignment unevenness in rubbing treatment.  <P>SOLUTION: The liquid crystal alignment processing method includes: a process of forming a liquid crystal alignment film 7 on a prescribed substrate; and a process of preparing a rubbing roller 5 on which a rubbing cloth 3 is wound. The rubbing cloth 3 is wound around a rubbing roller 5 by using both ends extended in the roller longitudinal direction as a seam 4. The liquid crystal alignment processing method further includes a process of performing rubbing treatment on the alignment layer 7 by using the rubbing roller 5, wherein the rubbing cloth 3 is provided with first piles 2 formed on a region near the seam 4 and second piles 1 formed on a region except the first piles 2 and the first piles 2 have smaller alignment control power than the second piles 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215891-A (JP)
Title: Burying position measuring device
Inventor: MIZUNO MORIO
IPC: G01V3/08
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burying position measuring device capable of measuring a burying position of a metal pipe or a cable without breaking a pavement layer, when searching for the burying position of the metal pipe or the cable buried under the pavement layer.  <P>SOLUTION: In this burying position measuring device 1 capable of measuring the burying position of the metal pipe or the cable without breaking the pavement layer 2, when an AC signal is carried between a gas pipe 3 and the ground 4 through an earth plate 6 from an AC signal carrying part 5 in the state where the earth plate 6 is disposed on the surface of the pavement layer 2, an alternating field is generated from the gas pipe 3 through which the AC signal flows, and thereby a magnetic field detection part 8 detects the alternating field on the pavement surface. A measuring part 9 determines that a position having the strongest alternating field is a position just over the gas pipe 3, and measures the position just over the gas pipe 3 continuously, while moving the magnetic field detection part 8. Thus, the burying position of the gas pipe 3 can be searched for through the earth plate 6 without breaking the pavement layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217870-A (JP)
Title: Recording and playback device
Inventor: NAKAKITA MASARU
IPC: G11B5/60
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and playback device which is capable of easily adjusting the floating height of a magnetic head in consideration of tolerances, such as variation of mechanical dimensions during assembling the device and the variation of parallelism between the magnetic head and a recording medium during adjustment of the floating height.  <P>SOLUTION: In a magnetic recording and playback device. an arm tilt amount control circuit receives a target amount of tilt and applies a voltage to a piezoelectric element 30 on the basis of the result. An actuator arm part is tilted, on the basis of the voltage applied to the piezoelectric element 30 to optimize the amount of tilt so that a head having the lowest recording and playback capabilities satisfy prescribed recording and playback performance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218153-A (JP)
Title: Hydrogen separation membrane type fuel cell and its manufacturing method
Inventor: MASUI TAKATOSHI
IPC: H01M4/94
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To restrain degradation of a hydrogen separation membrane type fuel cell due to exfoliation of a hydrogen separation membrane and an electrolyte membrane.  <P>SOLUTION: A hydrogen separation membrane base material 11f is made curved in a convex shape toward a polished face side PS by polishing that side alone. An electrolyte membrane 10 and a cathode electrode layer 12 are film-formed at a convex face side of the hydrogen separation membrane base material 11f. As a membrane electrode assembly 14A is pinched by non-curved flat separators 20, 21, a curvature of the membrane electrode assembly 14A is reduced to have tensile stress generated at the electrolyte membrane 10 in a membrane face direction. Therefore, compression stress toward a membrane face direction is restrained from occurring at the electrolyte membrane 10, and exfoliation of the electrolyte membrane 10 from the hydrogen separation membrane base material 11f can be restrained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212372-A (JP)
Title: Washing and drying machine
Inventor: OZAKI HIROMASA
IPC: D06F39/10
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing and drying machine which is excellent in terms of dust removing performance and durability.  <P>SOLUTION: The washing and drying machine includes an inner tank 65 for accommodating laundry 5, an outer tank 62 for housing the inner tank 65 freely rotatably, a first driving source 68 for driving the inner tank 62 to rotate, a dust preventing filter 80 for capturing lint or the like produced from the laundry 5 during the drying operation, and a dust removing body 81 brought into sliding contact with the dust preventing filter 80 for removing the captured lint or the like and is configured to drive the dust removing body 81 with a water flow in the outer tank 62. The washing and drying machine reliably removes the lint or the like attached to the dust preventing filter 80 by the dust removing body 81, does not need a driving source for driving the dust removing body such as a motor since the dust removing body 81 is driven by the water flow, and never applies unreasonable force to the dust removing body 81 and the dust preventing filter 80. Consequently, the durability of the dust removing body 81 and the dust preventing filter 80 is greatly improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134037-A (JP)
Title: Boiler
Inventor: TAKUBO NOBORU
IPC: F23C99/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boiler capable of reducing harmful substances such as NOx in combustion of both of liquid fuel and gas fuel.  <P>SOLUTION: This boiler has a burner 20 composed of a gas fuel supply pipe 37 having a circulation passage having the approximately circular cross-section having a liquid fuel nozzle portion 22 on its center, and provided with gas jetting portions 35, 36 on an inner peripheral face and an outer peripheral face, a cylindrical air resistor 24 coaxially disposed at an outer side of the gas fuel supply pipe 37, a first air flow channel 25 formed between the liquid fuel nozzle portion 22 and the gas fuel supply pipe 37, and provided with a first baffle plate 28 at its tip, and a second air flow channel 26 formed between the gas fuel supply pipe 37 and the air resistor 24 and provided with a second baffle plate 33 at its tip, further comprising flow control means 38a, 38e on secondary air jetting portions 34a, 34e formed on the second baffle plate 33 to control the flow of the jetted gas to the direction separating from a gas discharge port 17 and using the liquid fuel and the gas fuel while switching them.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212056-A (JP)
Title: Apparatus for dissolving milk substitute
Inventor: SUZUKI YOSHIHARU
IPC: A01K9/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for dissolving milk substitute which enables proper exhaustion of steam and addition of additives in a simple structure, can supply a milk substitute to a stirring tank without moistening the milk substitute, can surely charge the additive, and can improve cleanability of the milk substrate supply portion of the stirring tank.  <P>SOLUTION: This milk substitute-dissolving apparatus includes a water-boiling tank for storing and boiling a prescribed amount of water with a heater, a milk substitute hopper for storing a powdery milk substitute, and a stirring tank having a milk substitute-supply portion connected to the milk substitute hopper and used for stirring and dissolving the milk substitute, supplied from the milk substitute-supplying portion and hot water supplied from the water-boiling tank, and is characterized by disposing a fan for sending air toward the stirring tank in the milk substitute-supply portion, disposing an opening used both for exhausting steam and for charging the additive in the upper side portion of the stirring tank, and disposing a porous plate lid in the opening. The exit portion of the milk substitute-supplying portion is formed in a double structure, comprising detachable outer and inner cylinders.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214043-A (JP)
Title: Garbage collecting device
Inventor: YOSHIKAWA HIROKUNI
IPC: B65F3/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage collecting device capable of enhancing the compression efficiency of thrown articles, and reducing the number of components of an electric circuit.  <P>SOLUTION: It is determined whether or not the pressure measured by a pressure gage 6 in S3 exceeds the set value (20 MPa here) (S4). When it is determined YES, the excitation of a solenoid SOLg is stopped and press cylinders 36, 36 are stopped, the forward turn of a press plate 38 is interrupted, the stroke time is stopped, a solenoid SOLd is excited, a discharging plate 46 is moved forward, and the pressure is mitigated (S5). The excitation of the solenoid SOLg is re-started, and the press cylinders 39, 39 are re-driven to allow the press plate 38 to turn forwardly (S6). The program moves to S7, and it is determined whether or not the stroke time is reached (S7). It is determined whether or not the press is completed (S8), and if it is determined YES in S7 or S8, a slide plate elevating process (S9) is performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216725-A (JP)
Title: Liquid crystal device, driving method of liquid crystal device, and electronic equipment
Inventor: KOSHIHARA TAKESHI
IPC: G09G3/20
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an influence of noise generated at an electrode for detection with simple constitution.  <P>SOLUTION: The electrode 16 for detection is formed on a first substrate 10. A liquid crystal capacitor CL of a pixel circuit P includes a pixel electrode 22, an opposite electrode 26 connected to a control line 43, and a liquid crystal 30 applied with a fringe electric field E between both the electrodes. A selecting circuit 51 connects a pixel electrode 22 corresponding to a scan line of a selected row to a signal line 45 in a selection period H and insulates it from the signal line 45 the selection period H later. A signal supply circuit 55 supplies a potential VD corresponding to positive-polarity writing or negative-polarity writing to the signal line 45 in the selection period H. A potential control circuit 53 sets each control line 43 to a potential VL (<LCCOM) in the positive-polarity writing or a potential VH (>LCOOM) in the negative-polarity writing in the selection period H wherein the scan line 41 corresponding to the control line 43 is selected, and then to the potential LCCOM the selection period H later.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224219-A (JP)
Title: Flow rate measurement device and gas supply system using the same
Inventor: MIYATA HAJIME
IPC: G01F1/66
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow rate measurement device which discriminates an appliance by a correlation coefficient between an instantaneous flow rate output from a flow rate measurement means and a registered flow rate, determines the variation, and substitutes a numerical value for a flow rate pattern, and which has thereby high versatility of discrimination logic and can discriminate and cope with any appliance.  <P>SOLUTION: The flow rate measurement device includes: a flow rate measurement means 3 measuring the flow rate flowing through a flow passage; an appliance registration means 7 registering flow rate information as appliance flow rate information; and an appliance discrimination means 9 determining the consistency using the correlation coefficient between two pieces of information of a time series flow rate pattern of the appliance flow rate information registered by the appliance registration means 7 and a measured time series flow rate pattern to determine the appliance in use connected to the downstream side of the flow rate measurement means 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224323-A (JP)
Title: Stereoscopic photograph measuring instrument, stereoscopic photograph measuring method, and stereoscopic photograph measuring program
Inventor: AOKI ATSUKO
IPC: G06T1/00
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic photograph measuring instrument capable of enhancing dimension measuring precision of a measuring object.  <P>SOLUTION: A three-dimensional coordinate calculating means 15 calculates three-dimensional coordinates of the measuring object, corresponding to the first feature part constituted of feature points of one side image data, using a restriction condition determined based on geometrical information, a projection transformation matrix, a relative positional relation and a principle of a triangulation method, and the second feature part constituted of feature points of the other side image data, corresponding to the first feature part, and a dimension calculation means 16 calculates a dimension of a dimension measuring portion, based on the three-dimensional coordinates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222806-A (JP)
Title: Polypropylene-based resin composition having excellent scratch resistance and molding article thereof
Inventor: ZANKA YUKITO
IPC: C08L23/10
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polypropylene-based resin composition having an excellent rigidity and impact resistance while solving a phenomenon in which a talc-containing composite material causes whitening and makes a flaw conspicuous when damaged and a molded article thereof.  <P>SOLUTION: The polypropylene-based resin composition comprises 100 pts.wt. of a polypropylene-based resin (A), 5-100 pts.wt. of an aluminum silicate mineral (B), 0.1-20 pts.wt. of a polar group-containing polymer (C) and 0.01-20 pts.wt. of a nucleating agent (D).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220551-A (JP)
Title: Game ball shooting device and game machine
Inventor: OKADA HIROMI
IPC: A63F7/02
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball shooting device in which game balls do not enter the rear side of a delivery lever even if a shooting structure of delivering and shooting the game balls is employed, and a game machine.  <P>SOLUTION: The game ball shooting device is equipped with the delivery lever 25 of which one end is connected to the drive shaft 22 of a rotary solenoid 20 and the free end extending toward the other end side letting one end as a rotation fulcrum faces on a lower guide rail 36, and which allows rotation from a delivery waiting position A1 waiting for ball delivery to a delivery termination position A2 where the ball delivery terminates, and a detection sensor S for detecting that the delivery lever 25 is waiting at the delivery waiting position A1.  <P>COPYRIGHT: (C)2008,JPO&INPIT